发明名称 |
SETT OCH ANORDNING FOR TILLVERKNING AV TUNN METALLPLAT DIREKT FRAN SMELT METALL |
摘要 |
A wide thin metal sheet having a smooth surface may be manufactured directly from molten metal. A lower end of a nozzle installed vertically at the bottom of a molten metal vessel is held in contact with an inclined plate made of a refractory material, molten metal is discharged in a fan-shape from a notch formed in the peripheral wall of the nozzle end, the discharged molten metal being rendered into a constant shape laminar flow having a uniform flow rate distribution on the inclined surface as it flows down the inclined plate. The constant shape laminar flow is supplied to a molten metal pool between a pair of rollers of internally water-cooled type without any disturbance on the surface and in the inside. The metal solidified in the neighborhood of a portion of the gap between the two rollers is discharged from an open-at-the-bottom space defined between the two rollers. |
申请公布号 |
SE8603384(L) |
申请公布日期 |
1987.02.14 |
申请号 |
SE19860003384 |
申请日期 |
1986.08.11 |
申请人 |
NIPPON YAKIN KOGYO CO LTD;TAKAJI KUSAKAWA |
发明人 |
KUSAKAWA T;EBATO K;TOHGE T;NODA M;KURODA Y |
分类号 |
B22D11/06;(IPC1-7):B22D11/06 |
主分类号 |
B22D11/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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